UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122411.upa.cvt Date: 1100Z 24 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 24 DEC 25 Station: LIRE WMO ident: 16245 Latitude: 41.65 Longitude: 12.43 Elevation: 12.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1001 12 10.2 9.0 92 1.2 9.5 115 5 283.3 284.5 282.7 303.2 7.21 1 1000 42 10.4 8.9 90 1.5 9.6 120 8 283.5 284.8 282.7 303.3 7.17 2 933 616 6.4 6.4 100 0.0 6.4 285.1 286.3 282.7 303.2 6.47 3 925 687 6.0 5.1 94 0.9 5.5 180 24 285.4 286.5 282.3 302.1 5.96 4 850 1375 1.4 0.1 91 1.3 0.8 180 24 287.6 288.4 281.5 300.5 4.53 5 700 2914 -7.7 -8.5 94 0.8 -8.0 190 17 294.0 294.5 282.4 302.5 2.87 6 606 4019 -14.9 -18.0 77 3.1 -15.7 298.0 298.3 282.5 302.8 1.53 7 504 5382 -25.9 -26.6 94 0.7 -26.0 300.8 300.9 282.8 303.6 0.86 8 500 5440 -26.1 -27.2 90 1.1 -26.3 180 14 301.2 301.4 283.0 303.9 0.82 9 481 5719 -28.3 -34.3 56 6.0 -29.0 301.9 301.9 282.7 303.3 0.43 10 472 5854 -29.5 -35.5 56 6.0 -30.2 302.0 302.1 282.7 303.3 0.39 11 420 6675 -37.1 -38.5 87 1.4 -37.2 302.5 302.6 282.8 303.6 0.33 12 417 6724 -37.5 -43.5 53 6.0 -37.9 302.6 302.7 282.7 303.3 0.19 13 400 7010 -39.9 -44.3 63 4.4 -40.2 195 16 303.1 303.2 282.9 303.8 0.19 14 394 7113 -40.9 -44.3 70 3.4 -41.1 303.1 303.2 282.9 303.8 0.19 15 381 7340 -42.9 -48.9 52 6.0 -43.2 303.4 303.4 283.0 303.9 0.12 16 354 7832 -47.5 -52.5 56 5.0 -47.7 303.7 303.7 283.0 304.0 0.08 17 343 8040 -49.1 -52.7 66 3.6 -49.2 304.3 304.3 283.2 304.6 0.08 18 316 8574 -51.9 -60.9 33 9.0 -52.1 307.6 307.6 284.5 307.7 0.03 19 300 8910 -53.7 -63.7 28 10.0 -53.9 70 19 309.7 309.7 285.2 309.7 0.02 20 290 9126 -54.7 -64.7 28 10.0 -54.8 80 25 311.2 311.3 285.8 311.3 0.02 21 285 9238 -52.7 -68.7 13 16.0 -52.9 315.7 315.7 287.3 315.7 0.01 22 284 9260 -52.5 -68.5 13 16.0 -52.7 316.3 316.3 287.5 316.3 0.01 23 250 10080 -52.9 -76.9 4 24.0 -53.2 110 15 327.4 327.4 291.0 327.4 0.00 24 217 10995 -53.5 -79.5 3 26.0 -53.8 340.0 340.0 294.3 340.0 0.00 25 200 11520 -54.5 -80.5 3 26.0 -54.8 245 13 346.5 346.5 295.8 346.5 0.00 26 158 13012 -57.9 -82.9 3 25.0 -58.2 364.9 364.9 299.7 364.9 0.00 27 150 13340 -56.5 -82.5 2 26.0 -56.8 255 28 372.7 372.7 301.1 372.7 0.00 28 100 15920 -55.9 -83.9 2 28.0 -56.4 240 21 419.7 419.7 307.7 419.7 0.00 29 75 17752 -54.9 -83.9 2 29.0 -55.6 457.8 457.8 311.5 457.8 0.00 30 70 18190 -57.1 -84.1 2 27.0 -57.7 260 30 462.2 462.2 312.0 462.3 0.00 31 66 18563 -57.9 -84.9 2 27.0 -58.5 468.3 468.3 312.5 468.4 0.00 32 51 20203 -55.3 -85.3 1 30.0 -56.3 510.3 510.3 315.7 510.3 0.01 33 50 20330 -55.7 -84.7 1 29.0 -56.6 285 23 512.2 512.2 315.8 512.3 0.01 34 30 23530 -59.3 -86.3 2 27.0 -60.3 295 20 583.0 583.0 319.8 583.0 0.01 35 27 24188 -61.3 -87.3 2 26.0 -62.1 595.2 595.2 320.4 595.2 0.01 36 20 26060 -59.3 -87.3 1 28.0 -60.7 300 41 654.7 654.7 322.9 654.7 0.01 37 18 26722 -57.3 -86.3 1 29.0 -59.2 681.0 681.0 323.8 681.1 0.01 38 13 28730 -66.9 -89.9 3 23.0 -67.7 714.2 714.2 324.9 714.2 0.01 39 11 29742 -65.3 -90.3 2 25.0 -66.5 754.9 754.9 326.1 755.0 0.01 40 10 30330 -59.3 -87.3 1 28.0 -61.7 275 72 798.2 798.2 327.2 798.4 0.02 41 8.9 31061 -58.5 -87.5 1 29.0 -61.4 828.3 828.3 327.9 828.5 0.02 42 6.1 33423 -60.9 -87.9 2 27.0 -63.9 912.5 912.5 329.7 912.8 0.03 TRP 290 9126 -54.7 -64.7 28 10.0 -54.8 80 25 311.2 311.3 285.8 311.3 0.02 WND 6.0 270 111 Sounding variables and indices 1000-500 mb thick: 5398.00 m Freezing level: 826.92 mb = 1611.77 m = 5287.89 ft Wetbulb zero: 836.66 mb = 1500.37 m = 4922.40 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 89.52 % Est. max temperature: 14.51 C = 58.13 F Sfc-Lift cond lev (LCL): 983.09 mb = 183.18 m = 600.98 ft T: 9.42 C 700-500 lapse rate: 7.28 C/km ThetaE index: 2.79 C Layer 933.0- 700.0 mb Conv cond level (CCL): 934.31 mb = 604.65 m = 1983.75 ft Mean mixing ratio: 6.50 g/kg Conv temperature: 12.05 C = 53.69 F Cap Strength: 0.78 C Lifted Index: 0.89 C Risk: Showers probable Lifted Index @300 mb: 4.93 C Lifted Index @700 mb: 0.13 C Showalter Index: 2.47 C Risk: Showers probable Total Totals Index: 53.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 26.20 C K Index: 26.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 157.20 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.07 J/kg Max Up Vert Vel: 7.88 m/s Conv Inhibition (B-): 1.00 J/kg Cap Strength: 0.74 C Lift Cond Lev (LCL): 939.07 mb = 562.56 m = 1845.63 ft Lev Free Conv (LFC): 904.07 mb = 873.21 m = 2864.84 ft Equ Level (EL): 714.07 mb = 2756.25 m = 9042.69 ft B at Equ Level: 31.04 J/kg Max Parcel Lev (MPL): 564.07 mb = 4549.39 m = 14925.62 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 40952 270 111 111.0 -0.0 1 1001 12 115 5 -4.5 2.1 2 1000 42 120 8 -6.9 4.0 3 925 687 180 24 0.0 24.0 4 850 1375 180 24 0.0 24.0 5 700 2914 190 17 3.0 16.7 6 500 5440 180 14 0.0 14.0 7 400 7010 195 16 4.1 15.5 8 300 8910 70 19 -17.9 -6.5 9 290 9126 80 25 -24.6 -4.3 10 250 10080 110 15 -14.1 5.1 11 200 11520 245 13 11.8 5.5 12 150 13340 255 28 27.0 7.2 13 100 15920 240 21 18.2 10.5 14 70 18190 260 30 29.5 5.2 15 50 20330 285 23 22.2 -6.0 16 30 23530 295 20 18.1 -8.5 17 20 26060 300 41 35.5 -20.5 18 10 30330 275 72 71.7 -6.3 Wind Parameters Energy-Hel index: -1.94 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251224.11.gif